In 1863 Abraham Lincoln proved himself a master of a new frontier-not on the battlefields of the Civil War, but in his "high-tech" command center: the War Department Telegraph Office, America's first "Situation Room." The "Internet" of the 19th century, the telegraph gave Lincoln new powers to reshape lead...

Comets have fascinated, even terrified us for thousands of years. Traditionally seen as harbingers of doom, they can influence some people even to this day. For scientists though, comets are a great opportunity. This year a particularly massive chunk of ice and rock is hurtling our way, an object that will fa...

In 1863 Abraham Lincoln proved himself a master of a new frontier-not on the battlefields of the Civil War, but in his "high-tech" command center: the War Department Telegraph Office, America's first "Situation Room." The "Internet" of the 19th century, the telegraph gave Lincoln new powers to reshape lead...

It's a very windy day on Sesame Street. Elmo and Telly are just about to play a game of basketball. When they return from eating a healthy power snack, their ball is missing! It's a real mystery and they need to investigate to solve the problem!

Conclusion. In San Diego, items include "Captain America" and "Fantastic Four" cocreator Jack Kirby's collection of comics from the 1930s to the 1970s; circa-1915 Cartier cuff links, buttons and studs; and an original "Hortus Eystettensis."

Rise! examines the long road to civil rights, when the deep contradictions in American society finally became unsustainable. Beginning in World War II, African Americans who helped fight fascism abroad came home to face the same old racial violence. But this time, mass media-fr...

In 1863 Abraham Lincoln proved himself a master of a new frontier-not on the battlefields of the Civil War, but in his "high-tech" command center: the War Department Telegraph Office, America's first "Situation Room." The "Internet" of the 19th century, the telegraph gave Lincoln new powers to reshape lead...

Over three days in 1863, war-weary Union and Confederate soldiers met at a backwater Pennsylvania crossroads to decide the fate of the nation. Produced to commemorate its sesquicentennial, THE GETTYSBURG STORY tells the epic tale of the bloodiest battle ever fought on American soil and the greatest man-made ...

Meet Lou. Abandoned in a foreclosed home, Lou is one of thousands of parrots in need of rescue. From the wilds of Costa Rica to suburban America, a loveable, quirky cast of parrots reveal their unforgettable tales and the bittersweet world they share with humans. Their outrageous intelligence and uncanny abil...

Rise! examines the long road to civil rights, when the deep contradictions in American society finally became unsustainable. Beginning in World War II, African Americans who helped fight fascism abroad came home to face the same old racial violence. But this time, mass media-fr...

Meet Lou. Abandoned in a foreclosed home, Lou is one of thousands of parrots in need of rescue. From the wilds of Costa Rica to suburban America, a loveable, quirky cast of parrots reveal their unforgettable tales and the bittersweet world they share with humans. Their outrageous intelligence and uncanny abil...

Rise! examines the long road to civil rights, when the deep contradictions in American society finally became unsustainable. Beginning in World War II, African Americans who helped fight fascism abroad came home to face the same old racial violence. But this time, mass media-fr...

Parker Posey narrates this look at Grab Day, a tradition that's practiced by New Mexico's Laguna Pueblo tribe. Each year, tribe members honor Catholic saints and family members by tossing food and gifts from their rooftops to people gathered below. Included: the origins and evolution of the custom.

Based on Larry Sabato's new book, THE KENNEDY HALF-CENTURY chronicles the impact and influence of John F. Kennedy's life, administration and tragic death on the general public, the media and every subsequent U.S. president. John F. Kennedy's legacy endured due to the early efforts of family and friends, Lyndon Johnson's &qu...

Parker Posey narrates this look at Grab Day, a tradition that's practiced by New Mexico's Laguna Pueblo tribe. Each year, tribe members honor Catholic saints and family members by tossing food and gifts from their rooftops to people gathered below. Included: the origins and evolution of the custom.

Based on Larry Sabato's new book, THE KENNEDY HALF-CENTURY chronicles the impact and influence of John F. Kennedy's life, administration and tragic death on the general public, the media and every subsequent U.S. president. John F. Kennedy's legacy endured due to the early efforts of family and friends, Lyndon Johnson's &qu...